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Merge remote-tracking branch 'amit/for-anthony' into staging

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This commit is contained in:
Anthony Liguori 2011-06-27 11:27:15 -05:00
commit c45d1fc191
1 changed files with 14 additions and 10 deletions
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24
hw/virtio-serial-bus.c
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@ -328,18 +328,11 @@ static void handle_control_message(VirtIOSerial *vser, void *buf, size_t len)
cpkt.event = lduw_p(&gcpkt->event);
cpkt.value = lduw_p(&gcpkt->value);
port = find_port_by_id(vser, ldl_p(&gcpkt->id));
if (!port && cpkt.event != VIRTIO_CONSOLE_DEVICE_READY)
return;
info = DO_UPCAST(VirtIOSerialPortInfo, qdev, port->dev.info);
switch(cpkt.event) {
case VIRTIO_CONSOLE_DEVICE_READY:
if (cpkt.event == VIRTIO_CONSOLE_DEVICE_READY) {
if (!cpkt.value) {
error_report("virtio-serial-bus: Guest failure in adding device %s",
vser->bus.qbus.name);
break;
return;
}
/*
* The device is up, we can now tell the device about all the
@ -348,8 +341,19 @@ static void handle_control_message(VirtIOSerial *vser, void *buf, size_t len)
QTAILQ_FOREACH(port, &vser->ports, next) {
send_control_event(port, VIRTIO_CONSOLE_PORT_ADD, 1);
}
break;
return;
}
port = find_port_by_id(vser, ldl_p(&gcpkt->id));
if (!port) {
error_report("virtio-serial-bus: Unexpected port id %u for device %s\n",
ldl_p(&gcpkt->id), vser->bus.qbus.name);
return;
}
info = DO_UPCAST(VirtIOSerialPortInfo, qdev, port->dev.info);
switch(cpkt.event) {
case VIRTIO_CONSOLE_PORT_READY:
if (!cpkt.value) {
error_report("virtio-serial-bus: Guest failure in adding port %u for device %s",